National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
BEARING , BALL , ANNULAR
Definition:
A CYLINDRICAL DEVICE IN WHICH THE INNER OR OUTER RING TURNS UPON A SINGLE OR DOUBLE ROW OF HARDENED BALLS WHICH ROLL EASILY BETWEEN THE TWO RINGS, THUS MINIMIZING FRICTION. FOR ITEMS WITH FACES SPECIALLY GROUND FOR DUPLEX MOUNTING SEE BEARING, BALL, DUPLEX. EXCLUDES BEARING, BALL, AIRFRAME.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| R4A4ZZ | 38443 | A | 5 | 9 | 5 | KZ | ||
| RI-1214DDRA1P16LY48 | 50294 | A | 3 | 2 | 4 | KZ | ||
| R4A4ZZ01-85 | 38443 | A | 5 | 9 | 4 | KZ |
CAGE Information
| Code | Company |
|---|---|
| 38443 | SKF USA INC DBA SKF AEROENGINE NORTH |
| 50294 | NEW HAMPSHIRE BALL BEARINGS INC. DBA |
Federal Supply Class
Title
BEARINGS, ANTIFRICTION, UNMOUNTE
Inclusions:
INCLUDES BALL BEARINGS; ROLLER BEARINGS; BALLS; RACES.
Exclusions:
EXCLUDES PLAIN BEARINGS (FSC 3120); JEWEL BEARINGS (FSC 3120)
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGZA | ALIGNMENT TYPE | RIGID |
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGZD | BORE SHAPE | STRAIGHT |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.7500 INCHES NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AKVV | INTERNAL CLEARANCE | 0.0001 INCHES MINIMUM RADIAL AND 0.0006 INCHES MAXIMUM RADIAL |
| MATT | MATERIAL | STEEL OUTER RING |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| AGZC | LOAD DIRECTION | RADIAL |
| ADZG | LUBRICATION MATERIAL | GREASE |
| MATT | MATERIAL | STEEL COMP E52100 BALL |
| MATT | MATERIAL | RUBBER SYNTHETIC SEAL AND STEEL SEAL |
| AGYJ | SEAL QUANTITY | 2 |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| ABXV | BORE DIAMETER | 0.2500 INCHES NOMINAL |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE OR MOBIL 28,FSCM 77988 MFR REF SINGLE MATERIAL RESPONSE |
| ABMK | ||
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
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,
R4A4ZZ ,
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